DAYTON, NEVADA--(BUSINESS WIRE)--January 12, 2007--GrayStone Industries, a leading designer and supplier of RF component, integrated products and embedded controller solutions for the defense, telecommunications and digital imaging markets, today announced that it had secured a contract with Donovan Enterprises of Stuart Florida to develop an embedded control system to facilitate the monitor and control of hurricane shutter systems.

"GrayStone Industries is a major provider of engineering services to various markets including defense, homeland security, telecommunications and industrial process control." said Roger Bishop, Senior Engineering Consultant for GrayStone Industries Engineering Design Services. "We take great pleasure in this opportunity to establish this partnership between our two companys"

Service Overview:
Donovan Enterprises is a leading manufacturer of tractor tailer covering systems. GrayStone will be providing Donovan with our expertise in power electronics and embedded controller design in the development of cost effective hurricane shutter controllers.

About GrayStone Industries:
GrayStone Industries is a leading provider of engineering design services, RF components, integrated products and embedded controller systems that serve multiple markets including defense, homeland security, industrial process control and digital imaging.
For more information visit www.graystone-ind.com or call 775-315-3524.